UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wQC2QAS+NWPGdpYMOp74fNtGAj9Ya34lv6Ul2AJvAo=' 
WHERE 
  key_id = '2c6cfa46294c26d332510818e70014294c962fa79e7e4dd39f97d7173ce0a5cd' 
  AND (
    token = '7wQC2QAS+NWPGdpYMOp74fNtGAj9Ya34lv6Ul2AJvAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )